We are getting a number of 404 errors for .png icons that are referenced by MetaBox's css/jqueryui/theme.css file after enqueuing WordPress' included jQuery UI Dialogue:
wp_enqueue_script( 'jquery-ui-dialog' );
wp_enqueue_style ( 'wp-jquery-ui-dialog' );
Open this theme.css file and it's clearly referencing .png files that are not included.
We attempted to add the missing images, but it then displayed double icons. We then manually commented out the offending CSS and everything seems OK.
Please look into this issue.
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